LiNbO₃ Wafers 2inch-8inch ọkpụrụkpụ 0.1 ~ 0.5mm TTV 3µm omenala

LiNbO₃ Wafers 2inch-8inch ọkpụrụkpụ 0.1 ~ 0.5mm TTV 3µm onyonyo egosipụtara

Nkọwa dị mkpirikpi:

LiNbO₃ Wafers na-anọchi anya ọkọlọtọ ọla edo na fotonic agbakwunyere na acoustics ziri ezi, na-ebuga arụmọrụ enweghị atụ na sistemụ optoelectronic ọgbara ọhụrụ. Dị ka onye na-emepụta ihe na-eduga, anyị emeziwanye nka nke imepụta ihe ndị a rụpụtara arụrụ arụ site na usoro nhazi nha ụgbọ njem dị elu, na-enweta izu oke kristal na-eduga na njupụta n'okpuru 50/cm².

Ike mmepụta XKH na-agbatị dayameta site na 75mm ruo 150mm, na njikwa nhazi ziri ezi (X / Y / Z-cut ± 0.3 °) na nhọrọ doping pụrụ iche gụnyere ihe ndị na-adịghị ahụkebe. Ngwakọta pụrụ iche nke ihe dị na LiNbO₃ Wafers - gụnyere ọnụọgụ r₃₃ dị ịrịba ama (32 ± 2 pm / V) na nghọta sara mbara site na nso-UV ruo etiti IR - na-eme ka ha bụrụ ihe dị mkpa maka sekit photonic na-esote ọgbọ na ngwaọrụ ụda ụda dị elu.

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Atụmatụ

Usoro nka

Ihe onwunwe	Ngwa anya ọkwa LiNbO3 wafes
Curie Temp	1142 ± 2.0 ℃
Ịcha akụkụ	X/Y/Z wdg
Dayameta/nha	2"/3"/4"/6"/8"
Tol (±)	<0.20 mm
Ọkpụrụkpụ	0.1 ~ 0.5mm ma ọ bụ karịa
Flat nke izizi	16mm / 22mm / 32mm
TTV	<3µm
Ụta	-30
Warp	<40µm
Nhazi Flat	Ha niile dị
Ụdị elu	Otu akụkụ ekpochapụrụ/Akpụchapụrụ akụkụ abụọ
Akụkụ ekpochapụrụ Ra	<0.5nm
S/D	20/10
Ntụle ihu	R = 0.2mm ma ọ bụ Bullnose
Ngwa anya doped	Fe/Zn/MgO etc maka ngwa anya ọkwa LN< wafers
Wafer n'elu Criteria	Ntụgharị ntụgharị	Mba = 2.2878/Ne=2.2033 @632nm ogologo ikuku
	Mmetọ,	Ọ dịghị
	Akụkụ ￠>0.3 µ m	<= 30
	Ikpochapu , Chipping	Ọ dịghị
	Mmejọ	Enweghị mgbawa ọnụ ọnụ, ncha, akara ahụrụ, ntụpọ
Nkwakọ ngwaahịa	Igbe Qty/Wafer	25pcs kwa igbe

Njirimara isi nke Wafers LiNbO₃ anyị

1.Photonic Performance Characteristics

Wafers LiNbO₃ anyị na-egosipụta ike mmekọrịta ihe pụrụ iche nke ọkụ, yana ọnụọgụ ngwa anya na-adịghị adị na-eru 42 pm/V - na-eme ka usoro ntụgharị ogologo ogologo ogologo dị oke mkpa maka quantum photonics. Ngwakọta ahụ na-edobe> 72% nnyefe gafee 320-5200nm, yana ụdị arụpụtara pụrụ iche na-enweta mfu mgbasa <0.2dB/cm na ogologo ikuku telecom.

2.Acoustic Wave Engineering

Nhazi kristal nke LiNbO₃ Wafers anyị na-akwado ọsọ ihu igwe karịrị 3800 m/s, na-enye ohere ịrụ ọrụ resonator ruo 12GHz. Usoro polishing nke ụlọ anyị na-enye ngwaọrụ dị elu (SAW) nwere mfu ntinye n'okpuru 1.2dB, ebe ọ na-ejigide nkwụsi ike okpomọkụ n'ime ± 15ppm/°C.

3. Environmental Resilience

Emebere ya ka ọ nagide ọnọdụ dị oke egwu, Wafers LiNbO₃ anyị na-arụ ọrụ site na okpomoku cryogenic ruo 500°C gburugburu arụ ọrụ. Ngwa ahụ na-egosipụta ike ike radieshon pụrụ iche, na-eguzogide> 1Mrad ngụkọta ionizing dose na-enweghị mmebi arụmọrụ.

4.Application-Specific Configurations

Anyị na-enye ndịiche-nhazi ngalaba gụnyere:
Ihe owuwu a na-etinye oge n'oge nwere oge ngalaba 5-50μm
Ihe nkiri ndị dị mkpa nke ion-sliced maka njikọta ngwakọ
Ụdị emelitere metamaterial maka ngwa pụrụ iche

Ọnọdụ mmejuputa maka LiNbO₃ Wafers

1.Next-Gen Optical Networks
LiNbO₃ Wafers na-eje ozi dị ka ọkpụkpụ azụ maka ndị transceivers ngwa anya terabit, na-eme ka nnyefe 800Gbps dị n'otu site na atụmatụ modulator dị elu. A na-anabatawanye mkpụrụ anyị maka mmejuputa ngwa ngwa optics na sistemụ ngwa ngwa AI/ML.
2.6G RF ihu ihu
Ọgbọ LiNbO₃ Wafers kachasị ọhụrụ na-akwado nzacha ultra-wideband ruo 20GHz, na-egbo mkpa ụdịdị dị iche iche nke ụkpụrụ 6G na-apụta. Ihe anyị na-eme ka ụlọ ihe nkiri resonator dị ọhụrụ nwere ihe Q karịrị 2000.
3.Quantum Information Systems
LiNbO₃ Wafers nke ọma na-etolite ntọala maka isi mmalite foton jikọtara ya na> arụmọrụ ọgbọ abụọ 90%. Ngwa anyị na-eme ka ọ pụta ìhè na mkpokọta fotonic quantum yana netwọk nkwukọrịta echekwara.
4.Advanced Sensing Solutions
Site na LiDAR ụgbọ ala na-arụ ọrụ na 1550nm gaa na sensọ gravimetric nwere mmetụta siri ike, LiNbO₃ Wafers na-enye ikpo okwu ntụgharị dị oke mkpa. Ihe anyị na-eme ka mkpebi ihe mmetụta gbadata ruo ọkwa nchọpụta otu-molecule.

Isi uru nke LiNbO₃Wafers

1. Ọrụ Electro-Optic na-enweghị atụ
Pụrụ iche High Electro-Optic Coefficient (r₃₃ ~ 30-32 pm / V): Na-anọchite anya akara ụlọ ọrụ maka lithium niobate wafers azụmahịa, na-enyere 200Gbps + ngwa ngwa ngwa anya modulators karịrị oke arụmọrụ nke silicon dabeere ma ọ bụ polymer ngwọta.

Mfu ntinye ntinye nke Ultra-Low (<0.1 dB / cm): Mezue site na nanoscale polishing (Ra <0.3 nm) na mgbochi ntụgharị (AR), na-eme ka ike dị ike nke modul nkwurịta okwu anya.

2. Ihe kacha elu Piezoelectric & Acoustic Properties
Kwesịrị ekwesị maka Ngwa SAW/BAW dị elu: Site na ngwa ngwa ụda nke 3500-3800 m/s, wafers ndị a na-akwado 6G mmWave (24-100 GHz) nhazi nhazi nke na-egosipụta mfu ntinye <1.0 dB.

High Electromechanical Coupling Coefficient (K² ~ 0.25%): Na-eme ka bandwidth na akara ngosi akara aka na mpaghara RF n'ihu, na-eme ka ha dabara maka ọdụ ọdụ 5G/6G na nkwukọrịta satịlaịtị.

3. Mgbasa ozi Broadband & Mmetụta anya na-adịghị adị
Ohere nnyefe ngwa anya dị obosara (350-5000 nm): Na-ekpuchi UV ruo etiti spectra, na-enyere ngwa dị ka:

Quantum Optics: Nhazi oge poled (PPLN) na-enweta> 90% arụmọrụ na ọgbọ abụọ foton jikọtara ọnụ.

Sistemu Laser: Oscillation anya parametric oscillation (OPO) na-ewepụta mmepụta ogologo ogologo ogologo (1-10 μm).

Ọnụ ụzọ mmebi laser pụrụ iche (> 1 GW/cm²): na-emezu ihe siri ike maka ngwa laser dị elu.

4. Oke gburugburu ebe obibi kwụsie ike
Nguzogide okpomọkụ dị elu (Curie point: 1140°C): Na-arụ ọrụ kwụsiri ike gafee -200°C ruo +500°C, dị mma maka:

Igwe eletrọnịkị ụgbọ ala (ihe mmetụta igwe igwe)

Ụgbọ elu (ihe ndị na-ahụ anya dị omimi)

Ike Radiation (> 1 Mrad TID): Dabara na ụkpụrụ MIL-STD-883, dabara maka ngwa agha nuklia na nchekwa.

5. Nhazi & Mgbanwe Mgbanwe
Ntuzi Crystal & Nkwalite Doping:

Akpụcha wafers X/Y/Z (± 0.3° nkenkenke)

MgO doping (5 mol%) maka nguzogide mmebi anya emelitere

Nkwado njikọta dị iche iche:

Dakọtara na obere ihe nkiri LiNbO₃-on-Insulator (LNOI) maka njikọta ngwakọ na silicon photonics (SiPh)

Na-akwado njikọkọ ọkwa ọkwa wafer maka ngwa ngwa ngwa ngwa (CPO)

6. Mmepụta Scalable & Ọnụ arụmọrụ
6-inch (150mm) Wafer Mass Production: Na-ebelata ọnụ ahịa nkeji site na 30% ma e jiri ya tụnyere usoro inch 4 ọdịnala.

Nnyefe ngwa ngwa: ọkọlọtọ ngwaahịa ụgbọ mmiri na 3 izu; Obere ogbe prototypes (opekempe 5 wafers) na-ebuga n'ime ụbọchị iri.